Cite

Thailand and French Indochina ethnic groups.

MLA

of Strategic Services. Research, United States. Office, and Analysis Branch. Thailand and French Indochina Ethnic Groups. OSS, 1944. https://collections.library.yale.edu/catalog/15511702.

APA, 6th edition

of Strategic Services. Research, U. S. O., & Branch, A. (1944). Thailand and French Indochina ethnic groups. [Maps]. OSS, https://collections.library.yale.edu/catalog/15511702.